{
 "meta": {
  "dataset": "Subscriber history — @SpringCity3530",
  "channel": "https://tgregister.com/channel/SpringCity3530",
  "retrieved_at": "2026-08-26T22:07:56.727Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-07T18:16:02.180Z",
   "to": "2026-08-26T05:34:17.779Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-07T18:16:02.180Z",
   "subscribers": 13814,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:25:33.758Z",
   "subscribers": 13816,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:44:04.645Z",
   "subscribers": 13821,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:37:13.437Z",
   "subscribers": 13822,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:39:01.214Z",
   "subscribers": 13837,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:46:50.756Z",
   "subscribers": 13844,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:06:49.414Z",
   "subscribers": 13847,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:28:51.929Z",
   "subscribers": 13845,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:48:30.990Z",
   "subscribers": 13862,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:52:52.814Z",
   "subscribers": 13870,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:05:12.438Z",
   "subscribers": 13874,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:27:15.904Z",
   "subscribers": 13883,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:56:57.411Z",
   "subscribers": 13875,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:22:59.225Z",
   "subscribers": 13891,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:34:17.779Z",
   "subscribers": 13882,
   "source": 4
  }
 ]
}